During the Middle Ages, scholars preserved and built on the knowledge of the ancient Greeks. During the Renaissance, interest in was revived, changing the way people thought about the world around them. The is an example of the improving technology that made exploration of the world possible.

1. Islamic

2. Classical Ideas

3. Astrolabe

Explanation:

Sparta was ruled by two kings, who ruled until they died or were forced out of office. Athens was ruled by archons, who were elected annually. Thus, because both parts of Athens' government had leaders who were elected, Athens is said to have been the birthplace of democracy. Spartan life was simple.

Explanation: